lean4-htt/old_tests/tests/lean/elab9.lean
2018-04-10 12:56:55 -07:00

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set_option pp.notation false
set_option pp.implicit true
set_option pp.numerals false
set_option pp.binder_types true
#check λ (A : Type*) [has_add A] [has_zero A] (a : A) (H : a + 0 = a) [has_add A] (H : a = 0 + 0), a + a
#check λ (a b : nat) (H : a > b) [has_lt nat], a < b